Jost Van Dyke monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Jost Van Dyke

Jost Van Dyke average temperature chart (Celsius) Jost Van Dyke average temperature chart (Fahrenheit)
Average monthly temperatures in Jost Van Dyke (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.5 27.7 28 28.6 29.2 29.9 30.2 30.4 30.4 30.2 29.2 28
°F 81.5 81.8 82.4 83.5 84.6 85.9 86.4 86.8 86.8 86.4 84.5 82.3

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Jost Van Dyke monthly rainfall chart (mm) Jost Van Dyke monthly rainfall chart (inches)
Average monthly rainfall in Jost Van Dyke (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 68 54 57 88 129 73 85 124 143 161 161 119
inches 2.7 2.1 2.2 3.5 5.1 2.9 3.4 4.9 5.6 6.3 6.3 4.7
Rainy days 19 15 14 13 16 15 18 20 19 19 20 21

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Jost Van Dyke

Jost Van Dyke average daily sunshine chart
Average daily sunshine Jost Van Dyke
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 8.5 8.7 9.3 9.3 8.6 8.8 9.2 9.1 8.2 8 7.7 7.9

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Jost Van Dyke average minimum / maximum temperatures (Celsius) Jost Van Dyke average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Jost Van Dyke (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 21.4 21.2 21.5 22 22.8 23.7 24 24.2 24 23.8 23.1 22.1
Max °C 27.7 27.9 28.2 28.8 29.4 30.1 30.4 30.6 30.6 30.4 29.3 28.1
Min °F 70.4 70.1 70.6 71.6 73 74.7 75.2 75.6 75.2 74.8 73.6 71.8
Max °F 76.1 76.1 76.6 77.7 79 80.4 81 81.3 81.1 80.8 79.2 77.2

Sea temperature

The graph below shows the average sea temperature.

Jost Van Dyke average sea temperature chart (Celsius) Jost Van Dyke average sea temperature chart (Fahrenheit)
Average sea temperature around Jost Van Dyke in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 26.5 26.1 26.1 26.6 27.4 28.1 28.3 28.7 28.9 28.8 28.2 27.3
°F 79.7 79 79 79.9 81.3 82.5 82.9 83.6 84.1 83.9 82.8 81.1

Wind speed

The graph below shows the average wind speed.

Jost Van Dyke average winspeed by month (km/h) Jost Van Dyke average winspeed by month (mph)
Average wind speed in Jost Van Dyke (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 17 18 18 18 17 17 19 18 16 14 16 17
mph 11 11 11 11 10 11 12 11 10 9 10 11

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Jost Van Dyke relative humidity averages
Average relative humidity in Jost Van Dyke
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
75% 74% 73% 73% 76% 76% 76% 76% 77% 77% 77% 76%

Other monthly averages

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Jost Van Dyke weather stats

Jost Van Dyke weather statistics
Hottest month: August 30.4°C 86.7°F
Driest month: February 54mm 2.1ins
Sunniest month: March 9.3hrs
Coldest month: January 27.5°C 81.5°F
Wettest month: October 161mm 6.3ins
Warmest sea: September 28.9°C 84°F
Map showing location of Jost Van Dyke (18.44859, -64.74372)

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